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Power supply cable should follow the defined route. In case fuses on the
adjustment card are replaced, please use 2A or 3,15A speed type fuses.
In order to feed the device from the general electricity grid, adapter,
multiple sockets and extension cables are not allowed to use.
2.2.12. Optional Controls: Room Thermostat, Outside Sensor and Others
Room thermostat, Outside Temperature Sensor, etc. control devices must be
connected to Warmhaus combi devices by the authorized service personnel;
in case connections are performed by unauthorized persons, combi warranty
shall be void.
Room thermostat, Outside Temperature Sensor, etc. control
devices are provided as optional accessories for Warmhaus combi
devices and they must be Warmhaus approved.
Please follow user's instructions for placement of Outside Temperature
Sensor.
This sensor can be directly connected to electrical installation of the combi,
and it automatically reduces the maximum return water temperature in the
installation when exterior weather temperature rises for enabling functioning
according to outside temperature changes sent to radiator installation.
Outside Temperature Sensor is activated when connected as independent
from the used room thermostat typology and functions as common with
room thermostats. The relation between installation input temperature and
exterior weather temperature is defined according to curves in the diagram
from position of the button located on the panel of combi (or on the control
panel if connected to combi (Figure 47).
Electrical connection of the Outside weather temperature Sensor shall be
made to the terminals to which the White & White cables of the Aux cable
connected to the electronic card of the boiler are connected (Figure 10).
Figure 10
Combi room thermostat and Outside Temperature Sensor connections
TO PCB
TERMİNAL
ORANGE
WHITE
A
WARNING: REMOVE THE BRIDGE WIRE FROM THE ROOM THERMOSTAT/TIMER
THERMINAL WHEN THE TIMER OR OPENTHERM CONNECTED THE BOILER!
24V AC
G S M
THERMOSTAD BRIDGE
OPENTHERM
CONNECTION
OUTSIDE TEMP.
SENSOR CONNECTION
WHITE
ORANGE
WHITE
GREEN
GREEN
ORANGE
OPEN THERM
CONNECTION
OUTSIDE TEMP.
SENSOR
A
PCB
PCB
PCB
B
B
TO PCB
TERMİNAL
ORANGE
WHITE
A
WARNING: REMOVE THE BRIDGE WIRE FROM THE ROOM THERMOSTAT/TIMER
THERMINAL WHEN THE TIMER OR OPENTHERM CONNECTED THE BOILER!
24V AC
G S M
THERMOSTAD BRIDGE
OPENTHERM
CONNECTION
OUTSIDE TEMP.
SENSOR CONNECTION
WHITE
ORANGE
WHITE
GREEN
GREEN
ORANGE
OPEN THERM
CONNECTION
OUTSIDE TEMP.
SENSOR
A
PCB
PCB
PCB
B
B
